Display panel or screen with a graphical user interface



The sole FIGURE is a front view of a display panel or screen with agraphical user interface.

The outermost broken line rectangle showing a display panel or screen aswell as all other broken lines showing portions of the graphical userinterface are included for the purpose of illustrating portions of thearticle and form no part of the claimed design.

CLAIM The ornamental design for a display panel or screen with agraphical user interface, as shown and described.